Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years
In order to compare the quality of Wushan Codonopsis pilosula at different growth years, 1~5 year old Wushan Codonopsis pilosula was collected. High performance liquid chromatography and gas chromatography-mass spectrometry (GC-MS) were used to analyse for differences in nutrients, organic acids, hy...
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The editorial department of Science and Technology of Food Industry
2025-02-01
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| Series: | Shipin gongye ke-ji |
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| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2024030075 |
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| author | Meiling GUO Wenpin WANG Luhan HUANG Lili YANG Yusen YUE Sibo QIU Jianquan KAN Muying DU |
| author_facet | Meiling GUO Wenpin WANG Luhan HUANG Lili YANG Yusen YUE Sibo QIU Jianquan KAN Muying DU |
| author_sort | Meiling GUO |
| collection | DOAJ |
| description | In order to compare the quality of Wushan Codonopsis pilosula at different growth years, 1~5 year old Wushan Codonopsis pilosula was collected. High performance liquid chromatography and gas chromatography-mass spectrometry (GC-MS) were used to analyse for differences in nutrients, organic acids, hydrolysed amino acids, active ingredients and volatile components. The results showed that the polysaccharide and alcohol-soluble extract contents of Wushan Codonopsis pilosula were the highest at 20.97% and 69.74% for 4 years, and the polysaccharide content was the lowest at 8.38% for 5 years. The content of lobetyolin was highest in the 4 years at 16.20 µg/g, with 2 to 3 years being its rapid growth period. A total of 116 volatile compounds, mainly alcohols, aldehydes and esters, were identified in the Wushan Codonopsis pilosula over 5 years, of which 47 key flavour compounds had an odour activity value (OAV) greater than 1. In addition, 15 differential key flavour compounds were distinguished. 1-Decanol and 2,4-Decadienal were identified as the compounds contributing most to the flavour of the growing process, with heptanal exhibiting a piquant fatty flavour, being the characteristic flavour compound in 5 years period. In a comprehensive analysis, the 4 years Wushan Codonopsis pilosula was considered to have the best edible and health qualities. This study provided a dynamic analysis of the quality of Wushan Codonopsis pilosula at 5 growth years, with a view to providing some theoretical guidance for the deep processing and comprehensive utilization of the Wushan Codonopsis pilosula resources. |
| format | Article |
| id | doaj-art-578971ec90e7401880925576ab7958b2 |
| institution | Kabale University |
| issn | 1002-0306 |
| language | zho |
| publishDate | 2025-02-01 |
| publisher | The editorial department of Science and Technology of Food Industry |
| record_format | Article |
| series | Shipin gongye ke-ji |
| spelling | doaj-art-578971ec90e7401880925576ab7958b22025-02-08T08:06:21ZzhoThe editorial department of Science and Technology of Food IndustryShipin gongye ke-ji1002-03062025-02-0146427929010.13386/j.issn1002-0306.20240300752024030075-4Quality Evaluation of Wushan Codonopsis pilosula with Different Growth YearsMeiling GUO0Wenpin WANG1Luhan HUANG2Lili YANG3Yusen YUE4Sibo QIU5Jianquan KAN6Muying DU7College of Food Sciences, Southwest University, Chongqing 400715, ChinaChongqing Sericulture Science and Technology Research Institute, Chongqing 400700, ChinaCollege of Food Sciences, Southwest University, Chongqing 400715, ChinaCollege of Food Sciences, Southwest University, Chongqing 400715, ChinaCollege of Food Sciences, Southwest University, Chongqing 400715, ChinaCollege of Food Sciences, Southwest University, Chongqing 400715, ChinaCollege of Food Sciences, Southwest University, Chongqing 400715, ChinaCollege of Food Sciences, Southwest University, Chongqing 400715, ChinaIn order to compare the quality of Wushan Codonopsis pilosula at different growth years, 1~5 year old Wushan Codonopsis pilosula was collected. High performance liquid chromatography and gas chromatography-mass spectrometry (GC-MS) were used to analyse for differences in nutrients, organic acids, hydrolysed amino acids, active ingredients and volatile components. The results showed that the polysaccharide and alcohol-soluble extract contents of Wushan Codonopsis pilosula were the highest at 20.97% and 69.74% for 4 years, and the polysaccharide content was the lowest at 8.38% for 5 years. The content of lobetyolin was highest in the 4 years at 16.20 µg/g, with 2 to 3 years being its rapid growth period. A total of 116 volatile compounds, mainly alcohols, aldehydes and esters, were identified in the Wushan Codonopsis pilosula over 5 years, of which 47 key flavour compounds had an odour activity value (OAV) greater than 1. In addition, 15 differential key flavour compounds were distinguished. 1-Decanol and 2,4-Decadienal were identified as the compounds contributing most to the flavour of the growing process, with heptanal exhibiting a piquant fatty flavour, being the characteristic flavour compound in 5 years period. In a comprehensive analysis, the 4 years Wushan Codonopsis pilosula was considered to have the best edible and health qualities. This study provided a dynamic analysis of the quality of Wushan Codonopsis pilosula at 5 growth years, with a view to providing some theoretical guidance for the deep processing and comprehensive utilization of the Wushan Codonopsis pilosula resources.http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2024030075wushan codonopsis pilosulagrowth yearsqualityvolatile componentsdynamic changes |
| spellingShingle | Meiling GUO Wenpin WANG Luhan HUANG Lili YANG Yusen YUE Sibo QIU Jianquan KAN Muying DU Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years Shipin gongye ke-ji wushan codonopsis pilosula growth years quality volatile components dynamic changes |
| title | Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years |
| title_full | Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years |
| title_fullStr | Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years |
| title_full_unstemmed | Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years |
| title_short | Quality Evaluation of Wushan Codonopsis pilosula with Different Growth Years |
| title_sort | quality evaluation of wushan codonopsis pilosula with different growth years |
| topic | wushan codonopsis pilosula growth years quality volatile components dynamic changes |
| url | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2024030075 |
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